Your Query returns 2 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
DmRH21NM_1437137227Drs1    CG2173    l(2)k09514    Rs1   
DmRH21NT_0337787227Drs1    CG2173    l(2)k09514    Rs1   

Search Again
* OMIM link based on symbol match for human and mouse.

Google

Text2Knowledge ... Yong Huang 2002